RA9SCB — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving RA9SCB, decoded by SO8OO in southeastern Poland. 2 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-25.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
SO8OO decoded 2 FT8 messages attributed to RA9SCB as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.
Overview
Observed FT8 message patterns
- Attributed sample
- 2 messages
- Active dates
- 1 UTC dates
- S/N summary
- Too few decodes
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with RA9SCB in decoded directed-looking exchanges:
Most frequent locator attributed to RA9SCB
The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.
- Attributed locator
- LO71
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,324 km (approx.)
- Last such locator decoded
- 2026-08-25 03:32 UTC
A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | RA9SCB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-03 13:49 | 80m | - / -22 | R8CA | -18 / - | 2 | ✓ Closing fragment |
| 11-02 14:19 | 80m | - / -15 | RU3GF | +14 / - | 2 | ✓ Closing fragment |
| 08-25 03:20 | 20m | -16 / -14 | XQ1KK | -4 / -13 | 4 | Partial capture |
| 08-24 14:04 | 20m | - / - | DK1MCS | -8 / - | 6 | Partial capture |
| 08-24 14:04 | 20m | - / +2 | BI1AFK | -8 / - | 2 | ✓ Closing fragment |
| 08-24 14:02 | 20m | - / - | PI4TX | -15 / - | 3 | Partial capture |
| 08-24 12:35 | 20m | - / -7 | R7PKS | +6 / - | 3 | ✓ Closing fragment |
| 08-24 10:36 | 20m | - / -5 | RK6MC | -2 / - | 3 | ✓ Closing fragment |
| 08-24 05:09 | 20m | - / -8 | RW3SB | -6 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 141900 +14 2797 RA9SCB RU3GF -15 (x2) 134930 -17 1440 RA9SCB R8CA R-22 (x2) 150345 -16 1527 RA9SCB UD8S RR73
UTC dB Audio Message 140230 -15 2080 RA9SCB PI4TX JO22 (x2) 140400 -10 2610 RA9SCB BI1AFK R+02 140430 -4 2291 RA9SCB DK1MCS JN57 140430 -7 2610 RA9SCB BI1AFK 73 140500 -4 2291 RA9SCB DK1MCS JN57 (x5) 032045 -16 2292 XQ1KK RA9SCB -13 032130 -4 982 RA9SCB XQ1KK R-14 (x3) 033215 -21 2292 CQ RA9SCB LO71 a1
CW
No CW receptions recorded for this callsign in the last 30 days.
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